Hey fahadco80,

Yes, if they are the same 20-pin ATX connectors, the power supply will work, as long as it can supply enough wattage for your setup. The extra 4 pins are redundant voltage lines or something to that effect, and it was a new atx standard that replaced 20 pin atx for the increasing power draw of new components.

My current PSU setup has the 20 pin M2 plugged straight into the 24 pin motherboard header, leaving 4 unplugged and exposed. My CPU is powered by a molex-to-4 pin converter. Everything works great!

Hi Alstann,

I can see, your going to combine the M2-ATX 160W Power Supply with the Foxconn H67S Motherboard. What I understand that the Foxconn H67S comes with a 24 pin headers for power, and the M2-ATX comes with 20 pin connector.

Please let me know if I am wrong, cause I really want the Foxconn H67S to work in my car, but afraid it wont work with my M3-ATX. Or please let me know if any other possible way to connect it to M3-ATX.

PS: M3-ATX and M2-ATX has the same connectors but M3-AYX is much smaller.

Thanks in advance

Fahad